01. Total results for each kind of outcome and server mode, for previous 35 runs
02. NEW CRASHES/BUGCHECKS: tests that caused FB abnormal termination for LAST run (0 rows)
03. NEW FAILS: tests which failed for LAST run (3 rows)
04. NEW ERRORS: tests which raised runtime error for LAST run (0 rows)
04. STILL FAILS: tests which fail for at least TWO LAST runs (2 rows)
[CURRENT] 05. NEW SLOWDOWN: tests with performance problem for LAST 5 runs (32 rows)
06. STILL SLOWDOWN: tests with performance problem for MORE THAN 5 last runs (50 rows)
07. Has fails: tests with at least one fail for previous 35 runs (46 rows)
08. Has runtime errors: tests with at least one runtime error for previous 35 runs (1 rows)
09. Has crashes/bugchecks: tests that caused FB abnormal termination for previous 35 runs (0 rows)
10. NEW PASSED: successful tests for last run and outcome = FAIL/ERROR/SKIPPED or absent previously (2 rows)
11. All tests: outcomes for previous 35 runs (2983 rows)
12. Skipped: tests which was intentionally excluded from execution (174 rows)

Generated UTC 16.12.2025 01:25
Tested: FB60.   Build / date: 6.0.0.1373-a73f5de4 / 2025.12.15;
Test machine: Linux 6.11.5-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.11.5-1 (2024-10-27); logical CPUs: 2; RAM: 7 Gb 
QA software: Python: 3.11.9; pytest: 7.4.4; firebird.driver: 2.0.2; firebird.Qa: 0.21.0 
Jump to the list of unique test names from this report
Jump to the list with last developing commits information

Tests with performance slowdown for LAST 5 runs - moving medians

LAST moving median (window = 5) greater than previous for at least 1.5x. No more than 50 rows are shown, pre-filtered in descending order of ratio between latest and previous medians:
NN Test name mode Test last update Moving medians chart
6.0.0.1373
2025.12.15
6.0.0.1372
2025.12.13
6.0.0.1369
2025.12.12
6.0.0.1367
2025.12.10
6.0.0.1366
2025.12.08
6.0.0.1365
2025.12.07
6.0.0.1364
2025.12.04
6.0.0.1363
2025.12.03
6.0.0.1361
2025.12.01
6.0.0.1360
2025.11.29
6.0.0.1358
2025.11.24
6.0.0.1357
2025.11.19
6.0.0.1356
2025.11.17
6.0.0.1355
2025.11.16
6.0.0.1354
2025.11.09
6.0.0.1352
2025.11.08
6.0.0.1351
2025.11.07
6.0.0.1346
2025.11.06
6.0.0.1342
2025.11.05
6.0.0.1338
2025.11.03
6.0.0.1337
2025.11.01
6.0.0.1336
2025.10.31
6.0.0.1335
2025.10.29
6.0.0.1334
2025.10.27
6.0.0.1330
2025.10.26
6.0.0.1315
2025.10.24
6.0.0.1313
2025.10.21
6.0.0.1312
2025.10.17
6.0.0.1311
2025.10.16
6.0.0.1309
2025.10.15
6.0.0.1306
2025.10.13
Test TITLE
1 CS 2025.06.26 10:20
1052 693 677 693 693 695 753 1125 1145 1180 1231 1231 1231 725 721 721 725 767 802 802 767 701 701 701 706 706 756 756 1109 855 855
Possible overflow in RDB$VIEW_RELATIONS.RDB$CONTEXT_NAME
2 CS 2022.02.02 14:46
1304 833 1304 1449 1304 1148 1449 1279 1279 1546 1546 1403 1403 1144 1043 886 886 886 1296 1434 1490 1504 1504 1490 1480 1398 1393 1332 1332 1398 1302
String right truncation error when char column longer than 4096 bytes compared with string constant
3 CS 2022.02.02 14:46
1191 686 667 686 665 627 627 652 652 737 737 688 714 714 688 704 714 704 704 704 740 712 763 712 712 685 685 685 685 728 731
Operations when using "SET DECFLOAT BIND BIGINT,n" with result of 11+ digits, fail with "Decimal float invalid operation"
4 CS 2023.05.21 20:31
1175 740 740 721 721 701 701 734 788 795 795 795 788 804 784 711 711 711 711 703 748 763 798 798 798 783 717 717 710 765 765
Some (wrong ?) parameters of ENCRYPT() leads FB to crash
5 CS 2022.02.02 14:46
1208 735 735 708 683 683 683 737 741 756 756 756 726 726 726 726 695 694 694 694 695 737 782 782 782 782 729 729 666 787 756
Original content of column which is involved into ENCRYPT() is displayed as distorted view after this call
6 CS 2022.02.02 14:46
1385 757 757 717 717 711 711 717 749 756 756 772 772 773 734 734 734 756 734 756 805 818 818 818 725 725 725 778 778 909 778
Generate proper error for UNION DISTINCT with more than 255 columns
7 CS 2024.10.31 10:17
1587 991 991 941 911 882 882 911 956 960 960 960 960 869 866 869 861 861 873 892 973 1051 1051 1080 1080 1080 961 1080 961 980 961
Command "ISQL -X" can not extract ROLE name when use multi-byte charset for connection (4.x only is affected)
8 CS 2022.02.02 14:46
1515 962 962 813 771 769 771 813 947 968 968 947 900 816 793 793 793 809 844 874 876 895 895 886 886 886 847 886 829 992 889
request size limit exceeded when selecting from a table with large number of indicies
9 CS 2022.02.02 14:46
2232 1311 1372 1426 1372 1274 1372 1426 1463 1491 1491 1522 1477 1477 1274 1281 1281 1281 1391 1419 1419 1405 1405 1374 1321 1321 1262 1321 1346 1398 1346
RDB$TIME_ZONE_UTIL package has wrong privilege for PUBLIC
10 CS 2022.02.02 14:46
1148 739 731 739 739 731 707 707 707 699 715 715 698 698 715 721 721 721 718 709 709 709 709 718 762 718 762 762 887 689 727
Exception "too few key columns found for index" raises when attempt to create table with PK and immediatelly drop this PK within the same transaction [CORE4783]
11 CS 2024.11.09 12:49
1084 655 655 696 1199 696 737 737 737 724 724 724 719 646 646 646 646 686 705 686 705 686 716 685 736 685 736 626 877 649 1064
Non US-ASCII field names treated as unicode, although charset non-unicode, lowering max field length [CORE5258]
12 CS 2024.09.15 09:30
1080 691 689 691 1043 689 839 839 839 811 811 765 791 744 744 744 782 782 782 732 782 732 729 720 720 711 711 660 1084 665 1181
Support full SQL standard binary string literal syntax [CORE5311]
13 CS 2024.09.15 09:29
1091 687 687 705 1092 749 749 753 753 753 753 753 726 708 708 710 719 719 722 722 727 727 724 720 724 655 655 704 1201 704 1086
Support full SQL standard character string literal syntax [CORE5312]
14 CS 2025.06.24 06:05
1034 689 655 689 1140 689 677 807 807 778 807 807 778 778 728 712 728 725 725 725 745 725 717 717 749 720 749 749 1180 814 1180
Token unknown error on formfeed in query [CORE5479]
15 CS 2024.05.22 01:02
1558 929 929 944 1480 944 1064 1064 1064 1064 1092 1092 1092 1006 969 908 908 935 933 933 935 935 952 952 988 952 952 946 1049 934 1509
Add details on compression and crypt status of connection (fb_info_conn_flags) to getInfo() API call [CORE5601]
16 CS 2023.05.12 17:50
1058 702 690 702 1170 702 812 812 812 767 812 805 805 779 779 722 722 722 722 722 735 708 727 709 727 709 727 709 991 723 1122
Add support for QUARTER to EXTRACT, FIRST_DAY and LAST_DAY [CORE5693]
17 CS 2025.07.04 20:24
1176 712 712 1188 1136 712 796 796 796 796 837 857 857 837 778 778 735 735 1321 1321 1321 1321 733 733 733 728 733 728 728 768 806
Creation of expression index does not release its statement correctly
18 CS 2023.03.02 16:01
1147 675 675 675 688 1160 1160 1193 1276 1276 768 768 768 734 734 738 749 749 749 817 817 817 753 753 746 671 671 642 671 1120 1120
External engine SYSTEM not found
19 CS 2023.03.19 22:56
1075 659 638 638 659 1070 1070 1073 1213 1070 1289 1289 1292 682 708 708 712 712 712 831 831 919 831 831 688 668 668 688 714 1088 1088
Invalid real to string cast.
20 CS 2023.03.03 22:02
1106 725 722 722 722 1116 1116 1174 1191 1174 1315 1315 1246 828 795 795 675 675 741 1255 1283 1283 1251 1251 777 714 714 714 714 1121 1121
Firebird 5.0 snapshot blob not found error after first commit / rollback
21 CS 2025.07.05 17:12
1424 829 811 811 817 811 817 1005 1005 1005 1585 1585 1566 990 990 990 1001 1001 1001 1001 1001 932 924 932 843 834 834 817 817 1197 1197
Problem with restore when backup has procedure which contains explicit PLAN clause with inappropriate indices.
22 SS 2025.07.05 17:12
880 485 770 770 485 485 756 756 756 876 876 876 857 857 857 857 857 857 754 754 754 650 650 745 531 531 745 750 769 857 769
Problem with restore when backup has procedure which contains explicit PLAN clause with inappropriate indices.
23 SS 2023.03.10 21:40
779 498 751 751 498 471 709 709 709 715 715 715 523 523 523 532 606 606 606 606 622 536 536 601 488 488 601 601 793 793 683
Precision of standalone unit may differ from packaged one in SQL dialect 1
24 CS 2023.08.31 17:50
13004 8570 8475 8475 8475 8772 9203 11028 11028 9426 12593 12593 10564 9426 10564 10564 10564 10758 10758 8889 8889 10675 8773 8773 10675 9924 9924 10024 10102 10102 10102
SET BIND OF TIMESTAMP WITH TIME ZONE TO CHAR is not working with UTF8 connection charset
25 SS 2023.08.29 11:08
496 293 293 293 248 242 242 306 306 446 447 451 451 451 523 523 474 510 510 510 543 543 543 530 419 294 294 343 295 343 343
Wrong error message on login if the user doesn't exists and WireCrypt is disabled
26 CS 2023.12.04 08:40
1138 680 687 687 687 687 972 1146 1146 1195 1146 757 757 749 721 749 749 749 747 760 760 1229 1229 1229 1106 1106 1106 700 715 1187 744
Unexpected Results when Using CASE-WHEN with LEFT JOIN
27 CS 2025.07.06 09:37
1224 741 708 731 731 731 731 1313 1321 1376 1376 1364 1421 1364 796 1305 1305 1305 1305 1305 1204 1204 1143 1204 1143 1224 1238 1238 1132 1238 1132
ALTER TABLE ALTER COLUMN <textual_field> can not be changed properly in some cases
28 SS 2025.07.16 15:54
684 451 428 428 428 451 481 481 481 831 831 684 758 758 684 617 669 669 617 585 585 523 494 490 487 435 487 454 454 468 468
Mixed JOINS
29 SS 2025.07.16 15:54
674 430 428 430 428 426 426 427 427 659 681 659 659 681 604 588 588 531 531 493 531 531 543 483 480 465 480 475 432 475 475
Best match index selection (multi segment)
30 SS 2025.07.16 15:54
728 475 459 724 597 533 597 597 597 856 856 805 805 805 483 483 516 526 526 526 577 577 721 501 429 414 429 429 461 464 464
Best match index selection (single segment)
31 SS 2024.11.21 04:57
240 157 242 285 285 190 306 278 252 278 278 252 232 199 199 232 199 233 271 292 339 339 339 300 266 266 280 280 280 287 280
Check output of "HELP" and "HELP SET" commands
32 SS 2025.09.30 11:01
1575 963 963 1208 1208 1516 1555 1555 1555 1936 1936 1532 1213 1512 1092 1092 1065 1123 1123 1489 1489 1512 1512 1843 1512 1512 1458 1576 1021 1576 1140
SINGULAR - Subquery returning exactly one row.

Elapsed time, milliseconds:

NN Test name mode
6.0.0.1373
2025.12.15
6.0.0.1372
2025.12.13
6.0.0.1369
2025.12.12
6.0.0.1367
2025.12.10
6.0.0.1366
2025.12.08
6.0.0.1365
2025.12.07
6.0.0.1364
2025.12.04
6.0.0.1363
2025.12.03
6.0.0.1361
2025.12.01
6.0.0.1360
2025.11.29
6.0.0.1358
2025.11.24
6.0.0.1357
2025.11.19
6.0.0.1356
2025.11.17
6.0.0.1355
2025.11.16
6.0.0.1354
2025.11.09
6.0.0.1352
2025.11.08
6.0.0.1351
2025.11.07
6.0.0.1346
2025.11.06
6.0.0.1342
2025.11.05
6.0.0.1338
2025.11.03
6.0.0.1337
2025.11.01
6.0.0.1336
2025.10.31
6.0.0.1335
2025.10.29
6.0.0.1334
2025.10.27
6.0.0.1330
2025.10.26
6.0.0.1315
2025.10.24
6.0.0.1313
2025.10.21
6.0.0.1312
2025.10.17
6.0.0.1311
2025.10.16
6.0.0.1309
2025.10.15
6.0.0.1306
2025.10.13
6.0.0.1305
2025.10.12
6.0.0.1304
2025.10.11
6.0.0.1301
2025.10.10
6.0.0.1300
2025.10.08
Test TITLE
1 CS 1124 1052 654 1248 693 666 677 695 1145 1125 753 1180 1349 1257 1231 721 725 667 644 802 767 948 1200 701 673 659 706 756 1109 689 1304 684 1157 855 748
Possible overflow in RDB$VIEW_RELATIONS.RDB$CONTEXT_NAME
2 CS 1421 833 803 1460 1304 751 1449 1647 1148 1114 1574 1279 1546 1581 1403 1043 1144 853 886 845 1434 1296 1538 1490 1566 1504 1480 1393 1332 1398 870 1302 1520 1427 1144
String right truncation error when char column longer than 4096 bytes compared with string constant
3 CS 1191 1196 667 686 1198 665 623 812 627 614 814 652 785 737 688 687 714 941 644 704 740 639 773 660 763 712 1153 605 685 679 988 728 632 731 753
Operations when using "SET DECFLOAT BIND BIGINT,n" with result of 11+ digits, fail with "Decimal float invalid operation"
4 CS 1367 694 740 1175 1414 721 681 701 734 694 859 795 788 804 784 816 690 1172 711 678 748 703 763 674 1171 1239 798 717 688 783 655 765 710 1546 773
Some (wrong ?) parameters of ENCRYPT() leads FB to crash
5 CS 1368 646 735 1208 1215 708 660 683 627 737 741 756 768 892 686 726 695 1080 737 668 694 669 737 695 1092 1217 782 729 663 787 666 886 639 1187 756
Original content of column which is involved into ENCRYPT() is displayed as distorted view after this call
6 CS 1385 699 757 1477 1586 717 692 711 717 692 749 756 772 840 644 773 685 1084 734 715 805 756 729 818 1145 1164 706 694 725 1009 778 909 615 1092 728
Generate proper error for UNION DISTINCT with more than 255 columns
7 CS 1616 928 991 1887 1587 941 827 911 820 882 1071 956 960 1036 866 960 869 840 861 873 860 892 973 1051 1548 1580 895 1080 861 1290 961 1180 856 980 887
Command "ISQL -X" can not extract ROLE name when use multi-byte charset for connection (4.x only is affected)
8 CS 1551 801 962 1616 1515 736 771 813 769 713 987 968 947 1021 816 900 783 774 793 809 876 844 895 874 1438 1559 847 886 825 1212 829 1179 736 992 889
request size limit exceeded when selecting from a table with large number of indicies
9 CS 2324 1311 1109 2232 2233 1204 1372 1426 1274 1156 1491 2077 1463 1522 1274 1552 1477 1224 1262 1281 1419 1391 1419 1437 1405 1374 1187 1262 1321 2180 1245 1518 1346 1398 1275
RDB$TIME_ZONE_UTIL package has wrong privilege for PUBLIC
10 CS 1148 1163 663 655 1205 739 731 1188 707 699 693 755 1456 698 715 696 656 730 1227 721 718 651 709 672 1325 718 694 762 887 645 1166 634 1147 689 727
Exception "too few key columns found for index" raises when attempt to create table with PK and immediatelly drop this PK within the same transaction [CORE4783]
11 CS 1084 1316 655 638 1199 651 696 1245 1253 677 737 724 1197 719 620 724 612 646 1120 645 705 686 716 645 1145 685 736 594 877 626 1064 614 1356 649 1209
Non US-ASCII field names treated as unicode, although charset non-unicode, lowering max field length [CORE5258]
12 CS 1227 1080 669 691 1195 689 666 1043 1201 664 839 765 1223 811 719 657 791 744 1031 677 782 881 732 729 1227 720 711 660 1084 629 1297 574 1181 665 1213
Support full SQL standard binary string literal syntax [CORE5311]
13 CS 1091 1105 656 687 1136 650 705 1134 1092 749 741 753 1324 814 645 667 726 708 719 710 722 1132 727 720 1140 724 655 623 1262 636 1269 704 1201 629 1086
Support full SQL standard character string literal syntax [CORE5312]
14 CS 1034 1096 618 641 1150 689 655 1199 1140 632 677 807 1092 778 1225 710 728 823 670 712 745 725 785 676 1197 672 717 749 1285 720 1180 674 1196 814 1196
Token unknown error on formfeed in query [CORE5479]
15 CS 1558 1564 929 848 1627 891 944 1680 1480 892 1064 945 1860 1092 1832 1006 881 969 908 895 942 935 933 913 1631 988 952 946 1049 932 1646 841 1585 934 1509
Add details on compression and crypt status of connection (fb_info_conn_flags) to getInfo() API call [CORE5601]
16 CS 1058 1318 686 673 1270 702 690 1448 1170 661 812 688 1292 767 1363 805 718 779 678 722 774 708 735 680 1357 698 727 709 991 665 1122 678 1297 723 1310
Add support for QUARTER to EXTRACT, FIRST_DAY and LAST_DAY [CORE5693]
17 CS 1176 661 712 1188 1324 671 712 1199 1136 704 796 658 1408 837 1301 857 778 735 684 1408 710 1337 1321 689 1340 708 733 1211 644 728 1232 687 1227 768 806
Creation of expression index does not release its statement correctly
18 CS 1264 1266 1147 673 653 675 688 1193 1160 1276 706 1315 1685 768 733 734 1412 694 738 1383 749 1291 690 817 1283 753 746 642 671 636 1120 624 1125 1268 824
External engine SYSTEM not found
19 CS 1168 1202 1075 636 659 638 633 1073 1213 1070 788 1289 1609 682 1324 676 1292 669 708 1273 712 1149 647 831 1102 919 668 688 644 666 1088 714 1232 1181 743
Invalid real to string cast.
20 CS 1175 1106 1208 725 665 678 722 1116 1191 1174 705 1315 1420 828 1321 795 1246 625 664 1255 675 1283 741 1351 1410 1251 668 777 686 714 1121 684 1163 1344 682
Firebird 5.0 snapshot blob not found error after first commit / rollback
21 CS 1561 1460 1424 731 829 811 706 1397 817 797 1005 1867 1861 887 1585 990 1566 888 932 1578 1001 1608 924 932 1658 843 834 988 765 817 1197 793 1441 1628 924
Problem with restore when backup has procedure which contains explicit PLAN clause with inappropriate indices.
22 SS 1046 480 880 1032 484 485 770 957 420 461 756 876 1049 967 685 857 562 857 925 894 754 528 650 934 931 499 484 745 531 951 769 750 857 920 538
Problem with restore when backup has procedure which contains explicit PLAN clause with inappropriate indices.
23 SS 801 439 833 779 498 447 751 801 418 471 709 868 1097 715 523 473 490 532 869 606 622 415 536 652 674 455 488 601 429 860 793 548 843 683 521
Precision of standalone unit may differ from packaged one in SQL dialect 1
24 CS 13004 13015 13416 8570 8195 8475 8398 13600 11028 8772 9203 12593 15724 9426 14164 8972 10564 8119 10758 13952 8889 13656 8440 8773 10675 12479 8517 8459 12703 9924 10102 10024 13388 14115 8730
SET BIND OF TIMESTAMP WITH TIME ZONE TO CHAR is not working with UTF8 connection charset
25 SS 540 284 496 293 501 248 240 515 232 242 306 446 525 451 447 523 360 594 611 474 450 510 580 624 543 530 294 419 269 260 343 433 295 423 236
Wrong error message on login if the user doesn't exists and WireCrypt is disabled
26 CS 1150 677 650 1138 1235 680 687 628 972 1248 1195 1146 757 1439 721 700 1223 749 630 1269 747 760 686 1313 1588 1229 1106 700 657 1187 1291 673 715 1383 744
Unexpected Results when Using CASE-WHEN with LEFT JOIN
27 CS 1295 741 676 1224 1287 661 708 731 731 1321 1376 1313 1687 1632 731 1364 1421 749 796 1305 1328 1473 764 1204 783 1224 1143 1285 803 1266 1238 801 1132 1365 749
ALTER TABLE ALTER COLUMN <textual_field> can not be changed properly in some cases
28 SS 792 451 684 786 396 416 428 812 481 451 831 397 907 972 684 502 758 821 617 491 669 718 585 523 494 435 487 490 434 416 783 454 491 468 450
Mixed JOINS
29 SS 860 674 414 865 430 428 426 942 410 421 856 427 659 872 681 512 588 795 604 455 493 531 714 483 742 465 543 480 432 418 747 475 404 481 429
Best match index selection (multi segment)
30 SS 728 475 459 878 728 418 404 724 597 533 867 537 856 936 805 445 433 834 483 516 526 577 728 501 721 404 764 414 429 403 833 464 461 789 387
Best match index selection (single segment)
31 SS 240 157 125 242 285 145 306 368 190 170 310 278 252 392 164 232 153 199 271 233 152 292 448 360 339 90 266 300 259 287 280 124 326 479 211
Check output of "HELP" and "HELP SET" commands
32 SS 1575 1588 887 1910 843 963 1953 1208 1516 1555 2128 2591 1213 1936 1532 1092 1065 1512 1008 2145 920 1123 1489 1928 1969 1512 1458 1843 1021 1576 894 2057 957 1939 1140
SINGULAR - Subquery returning exactly one row.

List of tests in this report:


http://tracker.firebirdsql.org/browse/CORE-1841
http://tracker.firebirdsql.org/browse/CORE-2875
http://tracker.firebirdsql.org/browse/CORE-6181
http://tracker.firebirdsql.org/browse/CORE-6185
http://tracker.firebirdsql.org/browse/CORE-6186
http://tracker.firebirdsql.org/browse/CORE-6205
http://tracker.firebirdsql.org/browse/CORE-6211
http://tracker.firebirdsql.org/browse/CORE-6216
http://tracker.firebirdsql.org/browse/CORE-6236
https://github.com/FirebirdSQL/firebird-qa/tree/master/tests/functional/arno/optimizer/test_opt_mixed_joins_06.py
https://github.com/FirebirdSQL/firebird-qa/tree/master/tests/functional/arno/optimizer/test_opt_multi_index_selection_08.py
https://github.com/FirebirdSQL/firebird-qa/tree/master/tests/functional/arno/optimizer/test_opt_single_index_selection_08.py
https://github.com/FirebirdSQL/firebird-qa/tree/master/tests/functional/basic/isql/test_00.py
https://github.com/FirebirdSQL/firebird-qa/tree/master/tests/functional/gtcs/test_sql_predicates_21.py
https://github.com/FirebirdSQL/firebird/issues/5082
https://github.com/FirebirdSQL/firebird/issues/5537
https://github.com/FirebirdSQL/firebird/issues/5588
https://github.com/FirebirdSQL/firebird/issues/5589
https://github.com/FirebirdSQL/firebird/issues/5749
https://github.com/FirebirdSQL/firebird/issues/5867
https://github.com/FirebirdSQL/firebird/issues/5959
https://github.com/FirebirdSQL/firebird/issues/7062
https://github.com/FirebirdSQL/firebird/issues/7484
https://github.com/FirebirdSQL/firebird/issues/7488
https://github.com/FirebirdSQL/firebird/issues/7493
https://github.com/FirebirdSQL/firebird/issues/7499
https://github.com/FirebirdSQL/firebird/issues/7501
https://github.com/FirebirdSQL/firebird/issues/7548
https://github.com/FirebirdSQL/firebird/issues/7723
https://github.com/FirebirdSQL/firebird/issues/7903
https://github.com/FirebirdSQL/firebird/issues/7924
=== end of list ===

Last commits information (all timestamps in UTC):